Caribsea Fiji Pink Reef Sand (15lb) Seachem Ammonia Alert The rigid corners and extruded

The rigid corners and extruded aluminium section create a very solid frame which sits neatly inside glass of the aquarium glass

Including vibration-absorbing magnetic support for aquarium glass up to 12 mm

Although tangs will eat meaty foods along with the other fish in the aquarium

Hector's Gobies should be kept in tanks with lots of live rock and sand in them

For maximum sensitivity

Caribsea Fiji Pink Reef Sand (15lb) Seachem Ammonia Alert The rigid corners and extrudedFiji Pink Reef Sand: 0. 5 1. 5 mm diameter grain size. A gently hued aragonite, CaribSea Seaflor Pink Fiji Reef Sand is ideal for plenum systems, nitrate reduction systems and most fish and reef tanks. Helps achieve the pH of natural seawater. Proves calcium and other essential trace elements like strontium and magnesium. CaribSea Aragonite buffers to the highest pH and delivers more calcium, carbonate, and trace elements than any other substrate.